199469072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30631}}^1$

素因数の和:30687

約数の個数: 40

約数和(自身を含む): 433013952

約数和(自身を除く): 233544880

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 30631, 61262, 122524, 245048, 336941, 490096, 673882, 1133347, 1347764, 2266694, 2695528, 4533388, 5391056, 9066776, 12466817, 18133552, 24933634, 49867268, 99734536, 199469072]

約数ペア:

[(1, 199469072), (2, 99734536), (4, 49867268), (8, 24933634), (11, 18133552), (16, 12466817), (22, 9066776), (37, 5391056), (44, 4533388), (74, 2695528), (88, 2266694), (148, 1347764), (176, 1133347), (296, 673882), (407, 490096), (592, 336941), (814, 245048), (1628, 122524), (3256, 61262), (6512, 30631)]